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In this paper, the design and analysis of a modified outer rotor PMA has been presented, which increases the efficiency and machine capacity by minimizing the cogging torque. The modified outer rotor type PMA will be suitable for extremely low-speed wind turbine based power generation system. The performances of the machine are analyzed by simulation using ANSOFT MAXWEL software, and the results are...
The outer rotor radial flux permanent magnet alternator (PMA) is more suitable for low-speed applications than axial flux or inner rotor radial flux PMA. With the reduction of rotational speed the cogging torque and ripple torque magnitude increases significantly which is known as pulsating torque. The increment of these torque factors superimpose on generated torque thereby degrading the quality...
The outer rotor permanent magnet alternator is unrivaled for low-speed wind turbine frameworks because of it's robust structure, low maintenance and construction cost while the inner rotor permanent magnet alternators are most economically accessible for its customary auxiliary setup. In this research, a comparative study of design and performance analysis between an inner rotor PMA and an outer rotor...
The in-runner permanent magnet alternator (PMA) is adequately utilized as a part of wind power generation system specially for its robust and conventional structural configuration. In this research, the execution investigation of an in-runner outspread flux PMA intended for direct driven, extremely low-speed and small capacity wind power system has been examined with numerous modification shave taken...
Implementation of wind turbines has been expanded fundamentally on account of its accessibility and simple and easy generation techniques all around the globe. In the interim in Bangladesh wind energy conversion techniques are exceptionally late idea contrasted with other renewable energy conversion techniques but then in numerous spots research are going on to study and investigate the wind speed...
Implementation of wind turbines has been increased significantly because of its availability, easy and low cost generation around the world. Meanwhile in Bangladesh wind energy conversion is a very recent concept compared to other renewable energy conversion techniques and yet in many places research is going on to measure and analysis the wind velocity. The primary target of this research is to determine...
The outer rotor permanent magnet alternator (PMA) is superior for small wind turbine system due to its robust, little maintenance and low cost configuration. In this research, the design and performance analysis of a radial flux outer rotor type PMA used for gearless, extremely low-speed, and small capacity wind turbine system has been discussed. The design has been simulated to analyze this PMA....
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